5345550 has 72 divisors (see below), whose sum is σ = 16423056. Its totient is φ = 1221120.

The previous prime is 5345537. The next prime is 5345563. The reversal of 5345550 is 555435.

It is an interprime number because it is at equal distance from previous prime (5345537) and next prime (5345563).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2302 + ... + 3998.

It is an arithmetic number, because the mean of its divisors is an integer number (228098).

Almost surely, 2^5345550 is an apocalyptic number.

5345550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5345550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8211528).

5345550 is an abundant number, since it is smaller than the sum of its proper divisors (11077506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5345550 is a wasteful number, since it uses less digits than its factorization.

5345550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722 (or 1714 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 5345550 is about 2312.0445497438. The cubic root of 5345550 is about 174.8493942347.

It can be divided in two parts, 534 and 5550, that added together give a square (6084 = 78²).

The spelling of 5345550 in words is "five million, three hundred forty-five thousand, five hundred fifty".